Using R convert data.frame to simple vector

Question

I have this data.frame:

> print(v.row)
    X1  X2  X3  X4  X5  X6  X7  X8  X9 X10 X11 X12 X13 X14 X15 X16 X17 X18 X19 X20 X21 X22 X23 X24
57          


        

Answer 1

I had this data frame from csv

x <- as.numeric(dataframe$column_name)

worked great. (same with dataframe[3], 3 being my column index didn't work)